Automatic monitoring system for deep foundation pit

The utility model provides an automatic monitoring system for a deep foundation pit, which is characterized in that a controller is connected with a full-automatic total station, a tilt angle sensor, a vibrating wire type steel bar stress meter, a vibrating wire type counter-force meter and a vibrating wire type pore water pressure meter; wall top horizontal displacement information, wall top vertical displacement information, stand column vertical displacement information, wall body deep layer horizontal displacement information, concrete support axial force information, steel support axial force information and underground water level information are obtained; the controller is connected with the terminal device through the communication module, and the terminal device is used for displaying the information; when the controller judges that the information exceeds a preset threshold value, the alarm is controlled to give an alarm. According to the utility model, automatic monitoring of the deep foundation pi